The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2015
Filed:
Aug. 31, 2011
Applicant:
Tomoyoshi Sato, Tsukuba, JP;
Inventor:
Tomoyoshi Sato, Tsukuba, JP;
Assignee:
ATONARP INC., Hachioji-Shi, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 49/04 (2006.01); H01J 49/22 (2006.01); H01J 37/08 (2006.01); G01N 27/62 (2006.01); H01J 49/02 (2006.01); G01N 1/38 (2006.01); G01N 1/28 (2006.01);
U.S. Cl.
CPC ...
H01J 37/08 (2013.01); G01N 27/624 (2013.01); H01J 49/022 (2013.01); H01J 49/04 (2013.01); G01N 1/38 (2013.01); G01N 2001/2893 (2013.01);
Abstract
There is provided a transfer device () that transfers ionized substances in a first direction. The transfer device () includes a drift tube () and the drift tube () includes electrode plates () and () constructing an outer wall and a plurality of ring electrodes () disposed inside the tube. The ring electrodes () forms a first AC electric field for linear driving that causes the ionized substances to travel in the first direction that is the axial direction. The electrode plates () and () form an asymmetric second AC electric field that deflects the direction of travel of the ionized substances.